Investment Rating - The industry investment rating is "Overweight" (maintained), indicating that the industry index is expected to outperform the market index by more than 10% in the next six months [6]. Core Insights - In August 2025, the production and sales of new energy vehicles (NEVs) continued to grow rapidly, with production and sales reaching 1.391 million and 1.395 million units, respectively, representing year-on-year growth of 27.4% and 26.8% [4]. - The penetration rate of NEVs reached 48.8% in August, up 0.1 percentage points from the previous month, while the cumulative penetration rate for January to August was 45.5% [4]. - Battery sales also showed significant growth, with total battery sales of 134.5 GWh in August, a year-on-year increase of 45.6% [4]. - The demand for power batteries is expected to rise further due to the traditional peak season for NEVs, and the development of renewable energy and new data centers is driving high growth in the energy storage sector [4]. Summary by Sections New Energy Vehicle Market - In August 2025, NEV production and sales were 1.391 million and 1.395 million units, with year-on-year growth of 27.4% and 26.8% respectively [4]. - Cumulative NEV production and sales from January to August were 9.625 million and 9.620 million units, with year-on-year growth of 37.3% and 36.7% [4]. - Exports of NEVs reached 224,000 units in August, doubling year-on-year, while cumulative exports from January to August were 1.532 million units, up 87.3% [4]. Battery Market - Total battery production in August was 139.6 GWh, with a year-on-year increase of 37.3% [4]. - Power battery sales accounted for 73.5% of total sales, with a volume of 98.9 GWh, reflecting a year-on-year growth of 44.4% [4]. - The export volume of batteries in August was 22.6 GWh, a year-on-year increase of 23.9% [4]. Investment Recommendations - The report suggests focusing on leading companies in the industry chain that are improving their fundamentals, particularly those with technological and production advantages in solid-state electrolytes and new materials [4]. - Key companies to watch include CATL, EVE Energy, and others that are actively involved in the solid-state battery core process and equipment [4].

Core Insights - Star Source Material's stock increased by 5.27% to 14.99 CNY per share, with a trading volume of 1.403 billion CNY and a turnover rate of 7.86%, resulting in a total market capitalization of 20.115 billion CNY [1] Company Overview - Shenzhen Star Source Material Technology Co., Ltd. is located in Guangming District, Shenzhen, Guangdong Province, and was established on September 17, 2003. The company went public on December 1, 2016. Its main business involves the research, production, and sales of lithium-ion battery separators, with 99.08% of its revenue coming from this segment and 0.92% from other sources [1] Fund Holdings - According to data from the top ten holdings of funds, China Life Asset Management's fund holds a significant position in Star Source Material. The Guoshou Anbao Chuang Selected 88 ETF (159804) held 207,400 shares in the second quarter, accounting for 2.03% of the fund's net value, making it the sixth-largest holding. The estimated floating profit for today is approximately 155,500 CNY [2] Fund Performance - The Guoshou Anbao Chuang Selected 88 ETF (159804) was established on March 4, 2020, with a current size of 130 million CNY. Year-to-date returns are 25.29%, ranking 1940 out of 4222 in its category. Over the past year, the fund has achieved a return of 71.5%, ranking 1163 out of 3802, and since inception, it has returned 41.95% [2] Fund Management - The fund managers of Guoshou Anbao Chuang Selected 88 ETF are Li Kang and Su Tianxing. As of the report, Li Kang has a tenure of 10 years and 183 days, managing assets totaling 7.118 billion CNY, with the best return during his tenure being 41.95% and the worst being -48.35%. Su Tianxing has a tenure of 4 years and 200 days, managing assets of 3.303 billion CNY, with the best return of 31.5% and the worst of -1.84% [3]

Summary of Conference Call for Xingyuan Material Industry Overview - **Dry Film Separator Price Increase**: Prices for dry film separators have risen over 30% due to the influence of the China Plastics Association's anti-involution meeting, with expectations for further price increases in the future, benefiting companies like Xingyuan Material [2][5] - **Industry Supply and Demand Tightening**: By the end of 2025, the separator industry is expected to reach a state of supply-demand balance, with a potential beta market emerging in mid to late 2026, although the pace of capacity expansion among companies remains slow [2][8] Company Performance and Outlook - **Production Capacity Expansion and Overseas Layout**: The company's Boshan project has commenced production, and the Malaysia project is expected to start shipments in Q4. Once fully operational next year, overseas profit contributions are anticipated to be comparable to domestic profits, significantly enhancing the company's profit elasticity [2][6][7] - **Sales Volume Guidance**: The company expects to exceed 5 billion square meters in sales volume this year and aims for approximately 6 billion square meters next year, with the overall industry growth rate projected to remain above 20% [2][10] - **Production Line Utilization**: The wet production line is operating at full capacity, while the dry production line is utilized at about 70%. The Boshan project is fully operational, and the Malaysia project is set to begin shipments by the end of this year, contributing an estimated 600 to 800 million square meters in sales volume next year [2][11] Technological Developments - **Solid-State Battery Production Line**: A solid-state battery production line in collaboration with Zhongke Shanglan is expected to commence production in October, focusing on high-rate and high-energy density batteries with energy densities of 300-310 Wh/kg and 350 Wh/kg, respectively [3][14][15] - **Solid-State Battery Field Layout**: The company has significant technological reserves in rigid frameworks and solid-state batteries, being the exclusive supplier of rigid frameworks to Zhongke Shenlan and providing sulfide samples to several leading companies, positioning itself competitively in the solid-state battery sector [2][9] Market Dynamics - **Lithium Battery Demand**: The lithium battery industry exceeded expectations in the first half of the year, driven by strong energy storage demand, with growth rates surpassing 30%. Major players have been operating at near full capacity, indicating robust supply-demand conditions [4] - **Wet Film Separator Price Trends**: The wet film separator market is expected to trend towards tight balance by the second half of next year, potentially leading to price increases [13] Financial Insights - **Profitability of Malaysia Base**: The Malaysia base serves both international and domestic clients, with pricing 30% to 40% higher than domestic rates while maintaining comparable or lower costs due to local energy prices [12] Additional Considerations - **Investment in Electronic Skin Company**: The company has acquired an electronic skin company, currently in the early stages, with plans for further investments in promising companies to ensure shareholder value [19] - **Negotiations with VeriTec**: Specific details regarding negotiations with VeriTec cannot be disclosed at this time, with stakeholders advised to await further announcements [20] - **Solid Electrolyte Shipment and Outlook**: The oxide solid electrolyte currently has a production capacity in the hundred-ton range, with shipments at the ten-ton level, while sulfide solid electrolytes are at the ton-level shipment stage, with plans to continue as scheduled for next year [21]

1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report - The "Automobile Industry Steady Growth Work Plan (2025 - 2026)" aims for about 32.3 million vehicle sales in 2025, a 3% YoY increase, with around 15.5 million new energy vehicle sales, a 20% YoY increase, and a 6% YoY growth in automobile manufacturing added - value. In 2026, the industry is expected to maintain a stable and positive development trend [1][105][116]. - From January to August, China's automobile sales reached 21.128 million, a 12.6% YoY increase, and new energy vehicle sales were 9.62 million, a 36.7% YoY increase, achieving 65.4% and 61.9% of the annual targets respectively [1][106][118]. - In the 36th week (September 1 - 7), new energy passenger vehicle retail sales were 220,000, a 0.5% YoY decrease, and the annual cumulative retail sales were 7.645 million, a 23.4% YoY increase. The single - week penetration rate reached 60.6%, and the annual cumulative penetration rate was 51.9%, showing a slow upward trend [2][109][118]. - In July, global new energy vehicle sales reached 1.392 million, an 18.5% YoY increase, and from January to July, sales were 9.233 million, a 25.9% YoY increase. Except for China, Europe and other regions had significant growth, with 29.5% and 53.4% growth respectively from January to July [2][118]. - In August, the US new energy vehicle sales were 177,000, an 18.4% YoY increase, much higher than the overall vehicle growth rate of 2%. From January to August, the cumulative sales were 1.01 million, a 2.4% YoY increase [2][112][119]. 3. Summary by Related Catalogs 3.1 Financial Market Tracking - The weekly price changes of relevant sectors and listed companies are presented. For example, BYD's closing price on September 12 was 105.91 yuan, with a - 1.26% weekly change; CATL's closing price was 325 yuan, with a - 0.03% weekly change [13][15][16]. 3.2产业链数据跟踪 3.2.1 China New Energy Vehicle Market Tracking - **Sales and Exports**: In August, new energy vehicle production and sales were 1.391 million and 1.395 million respectively, with YoY growth of 27.4% and 26.8%. From January to August, production and sales were 9.625 million and 9.62 million respectively, with YoY growth of 37.3% and 36.7%. In August, new energy vehicle exports were 224,000, a 100% YoY increase. From January to August, exports were 1.532 million, an 87.3% YoY increase [106][107][108]. - **Inventory Changes**: Data on monthly new additions to new energy passenger vehicle channel inventory and manufacturer inventory are provided [25][26]. - **Delivery Volumes of Chinese New Energy Vehicle Manufacturers**: Monthly delivery volumes of manufacturers such as Leapmotor, Li Auto, XPeng, NIO, Zeekr, Aion, Voyah, and Deepal are presented [28][29][33]. 3.2.2 Global and Overseas New Energy Vehicle Market Tracking - **Global Market**: In July, global new energy vehicle sales reached 1.392 million, an 18.5% YoY increase, and from January to July, sales were 9.233 million, a 25.9% YoY increase [2][118]. - **European Market**: Relevant data on new energy vehicle sales and penetration rates in Europe, including the UK, Germany, and France, are provided [44][45][49]. - **North American Market**: In August, US new energy vehicle sales were 177,000, an 18.4% YoY increase. From January to August, the cumulative sales were 1.01 million, a 2.4% YoY increase. Data on North American new energy vehicle sales and penetration rates are also presented [2][112][119]. - **Other Regions**: Data on new energy vehicle sales and penetration rates in other regions, such as Japan, South Korea, and Thailand, are provided [60][61][65]. 3.2.3 Power Battery Industry Chain - Data on power battery installation volume (by material), export volume (by material), weekly average price of power battery cells, and material costs are presented. Information on the operating rates and prices of ternary materials, precursors, lithium iron phosphate, negative electrode materials, electrolytes, and other related materials is also provided [76][78][82]. 3.2.4 Other Upstream Raw Materials - Data on the daily prices of rubber, glass, steel, and aluminum are provided [97][98][100]. 3.3 Hot News Summaries 3.3.1 China: Policy Dynamics - The eight - department joint issuance of the "Automobile Industry Steady Growth Work Plan (2025 - 2026)" aims to achieve specific sales and growth targets for 2025 and 2026 [1][105][116]. - The six - department joint launch of a three - month special rectification action for online chaos in the automobile industry aims to improve the handling efficiency of online chaos and regulate marketing and publicity behaviors [105]. - The two - department release of the "Implementation Opinions on Promoting High - Quality Development of 'Artificial Intelligence +' Energy" promotes the application of artificial intelligence in energy - related fields [106]. 3.3.2 China: Industry Dynamics - In August, new energy vehicle production and sales data are as stated above. From January to August, the production and sales of new energy vehicles also showed significant growth [106][107][108]. - From September 1 - 7, new energy retail sales decreased by 3% YoY, and the cumulative retail sales increased by 25% [109]. - In August, China's power battery installation volume was 62.5GWh, a 32.4% YoY increase. From January to August, the cumulative installation volume was 417.9GWh, a 43.1% YoY increase [110][111]. - The China Association of Automobile Manufacturers is preparing to establish a new energy vehicle battery branch [111]. 3.3.3 Overseas: Policy Dynamics - Mexico plans to raise import tariffs on products from Asian countries such as China, South Korea, and India to 50%, which requires congressional approval [112]. - The US has exempted a variety of products, including gold, graphite, and nickel, from tariffs [112]. 3.3.4 Overseas: Industry Dynamics - In August, US new energy vehicle sales were 177,000, an 18.4% YoY increase [112][113][119]. 3.3.5 Overseas: Enterprise Dynamics - Construction of South Korean battery factories in the US has been interrupted due to immigration enforcement. LG Energy Solution has taken corresponding measures [113][114]. - VinFast delivered 72,167 vehicles globally in the first half of 2025, with significant growth in vehicle and motorcycle sales. In the second quarter, revenue increased by 91.6% YoY, and the net loss was approximately 812 million US dollars [115]. - InoBat, a Slovakian electric vehicle battery manufacturer, received 54 million euros in subsidies and 456,000 euros in loans from the Spanish government to support the construction of a battery super - factory [116][117]. 3.4 Industry Views The "Automobile Industry Steady Growth Work Plan (2025 - 2026)" sets clear goals for 2025 and 2026, and current market data shows the development status of the new energy vehicle industry [1][116][118]. 3.5 Investment Suggestions - China's new energy vehicle market penetration rate has reached a relatively high level. In 2025, high - competitiveness new models are continuously launched, and price wars are gradually ending. - Due to severe trade protectionism in Europe and the US, there are risks in exports. Attention should be paid to new growth points such as Belt and Road countries and the Middle East. - In the competitive landscape, domestic brands' market shares continue to expand. Attention should be paid to enterprises with strong product capabilities, smooth overseas expansion, and stable supply [3][120][121].

Investment Rating - The report maintains an "Accumulate" rating for the industry [5] Core Views - The report highlights significant price recovery in dry and wet diaphragm prices since August, driven by supply-demand dynamics in the lithium battery sector [4][27] - The photovoltaic sector is experiencing efficiency and yield improvements, particularly in perovskite technology, which is expected to accelerate its industrialization [15][16] - Wind energy investment enthusiasm is high following the release of bidding results for new projects in Shandong, with a notable focus on offshore wind cable profitability [2][17] Summary by Sections 1. New Energy Generation - **Photovoltaics**: Perovskite technology has achieved a production power of 505W with an efficiency of 18.6% and a production line yield exceeding 95%. The average efficiency of crystalline silicon modules is around 22-23% [15][16] - **Wind Power & Grid**: The mechanism electricity prices for photovoltaic and wind power in Shandong are set at 0.225 CNY/kWh and 0.319 CNY/kWh, respectively, reflecting decreases of 43% and 19.2% compared to previous benchmark prices [17] - **Hydrogen & Energy Storage**: A significant investment of approximately 189.2 billion CNY is planned for a wind power hydrogen production project, aiming to produce 600,000 tons of green methanol and 400,000 tons of green ammonia annually [20][21] 2. Energy Storage - The bidding price range for W1 energy storage systems is between 0.3928 CNY/Wh and 0.585 CNY/Wh, with a notable focus on large-scale storage solutions [22][26] - The report suggests monitoring companies with high growth certainty in the energy storage sector, including Yangguang Electric and Kehua Data [26] 3. New Energy Vehicles - The prices of dry and wet diaphragms have seen significant increases, with dry diaphragm prices rising over 30% this year. The demand is primarily driven by the new energy vehicle and energy storage markets [27][28] - The report indicates that the penetration rate of new energy vehicles has surpassed 60% in early September, with a projected production capacity exceeding 150 GWh for major battery manufacturers [27]

Core Viewpoint - The article emphasizes the significant growth and global expansion of China's lithium battery industry, highlighting the need for companies to adopt a more rational and cautious approach to overseas ventures, balancing policy, market, and cost considerations [4][42]. Group 1: Lithium Battery Segment - CATL's overseas revenue reached 61.208 billion yuan in the first half of the year, accounting for 34.22% of total revenue, with a year-on-year increase of 21.14% [8]. - BYD exported 89.9 GWh of power batteries and energy storage systems in the first half of the year, a year-on-year increase of 58.4%, capturing a global market share of 17.8% [9][10]. - EVE Energy's overseas revenue for the first half of 2025 was 6.969 billion yuan, a year-on-year increase of 28.05%, with a gross margin of 21.71% [11]. - Guoxuan High-Tech's overseas revenue was 6.4 billion yuan, accounting for 33% of total revenue, with a focus on expanding production capacity in Thailand, Vietnam, and Morocco [13][14]. - A new trend in the industry is the shift from simple product exports to comprehensive overseas strategies, including technology, capital, and project investments [43]. Group 2: Positive Developments in the Industry - The article notes that many leading lithium battery companies have overcome previous overcapacity issues and are now experiencing full order books for overseas factories, such as CATL's German factory and EVE Energy's Indonesian project [44]. - The article highlights the supportive policies from Chinese customs to facilitate the export of lithium batteries, which are classified as hazardous goods [45]. - Southeast Asia is identified as a key market for lithium battery companies, with favorable policies and abundant resources, making it an attractive base for expansion [46]. Group 3: Emerging Markets and Strategic Considerations - The article discusses the complexities of entering European and North American markets, where Chinese companies face high barriers but also opportunities due to the lack of established local supply chains [46]. - Emerging markets in Africa, the Middle East, and South America are seen as important areas for energy storage and solar power projects, requiring companies to understand local regulations and policies [47].

Overview of Guarantee Situation - The company has approved a total guarantee amount not exceeding RMB 16.8 billion for its subsidiaries, which includes various forms of guarantees such as joint liability guarantees, equity pledges, and asset mortgages [2][4]. Progress of Guarantees - The company provided a joint liability guarantee of up to RMB 150 million for its wholly-owned subsidiary, Innoway (Singapore) Ltd., for financing needs with Hang Seng Bank (China) Ltd. [4][8]. - Additionally, a joint liability guarantee of up to USD 10 million was provided for Innoway (Singapore) Ltd. for foreign exchange and financial derivative transactions with Hang Seng Bank [4][10]. - The company also signed a maximum guarantee contract with OCBC Bank (China) Ltd. for its wholly-owned subsidiary, Senior International Holding (Singapore) Pte. Ltd., with a guarantee amount of up to USD 5 million [4][11]. Basic Information of Guaranteed Entities - Innoway (Singapore) Ltd. has a registered capital of 1 Singapore Dollar and is fully owned by the company, focusing on equity investment and factory operation management [5]. - Senior International Holding (Singapore) Pte. Ltd. has a registered capital of SGD 10 million and is also fully owned by the company, specializing in the research and sales of lithium-ion battery separators and functional films [7]. Cumulative External Guarantee Situation - As of the announcement date, the actual guarantee balance of the company and its subsidiaries is RMB 6.37572 billion, accounting for 65.06% of the company's audited net assets for 2024 [12].

Group 1: Solid-State Battery Development - The company has made significant progress in the solid-state battery sector, with plans to achieve ton-level shipments of electrolytes by 2025. Various types of rigid skeleton membranes have been developed, which can be used in multiple solid-state battery types, enhancing energy density and safety [1] - The company aims to increase R&D investment and market development in the solid-state battery field [1] Group 2: Business Expansion and Order Situation - In response to the rapid growth of the new energy sector, the company is actively expanding production both domestically and internationally to enhance market share. The company has received recognition from several leading clients due to its advanced technology and service capabilities [2] - Strategic cooperation agreements signed with major battery manufacturers in the last quarter of the previous year are expected to positively impact the company's operating performance, indicating a healthy order backlog [2] Group 3: Safety Performance of Lithium Battery Separators - The company's separator products, including nano-fiber coated separators, polyimide coated separators, and aramid coated separators, exhibit high-temperature resistance and strength, which are crucial for battery safety. The nano-fiber coated separator has already achieved over 100 million square meters in shipments [3] - With the acceleration of new-generation high-safety lithium battery separator production, the company is positioned to gain a competitive advantage in the market [3] Group 4: Industry Supply and Price Trends - The company opposes price competition in the separator market, believing that dry-process separator prices are likely to rise further, which will encourage companies to increase R&D investment [4] - The current high demand, especially in energy storage, has led to a favorable supply-demand situation for wet-process separators, allowing companies to optimize customer structures and enhance profits [4] - The company plans to improve operating profits by increasing supply to high-value customers and raising prices for low-profit or loss-making customers [4]

证券代码：300568 证券简称：星源材质 公告编号：2025-088 深圳市星源材质科技股份有限公司 关于公司为子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 特别风险提示： 公司及控股子公司担保总额超过最近一期经审计净资产的 100%。敬请广大 投资者注意相关风险。 一、担保情况概述 深圳市星源材质科技股份有限公司（以下简称"公司"）于 2025 年 4 月 28 日召开第六届董事会第十四次会议，于 2025 年 5 月 21 日召开 2024 年年度股东 大会，审议通过了《关于公司为子公司银行融资提供担保议案》，同意公司为子 公司提供合计不超过人民币 168 亿元的担保，担保方式包括但不限于连带责任保 证担保、子公司股权质押、资产抵押、资产质押等方式。 具体内容详见公司在巨潮资讯网（http://www.cninfo.com.cn）及指定信息披 露媒体上披露的相关公告。 二、担保进展情况 1、公司全资子公司英诺威（新加坡）有限公司（以下简称"英诺威"）因 经营发展需要，向恒生银行（中国）有限公司深圳分行申请融资、交易或服务业 务 ...

Group 1: Solid-State Battery Developments - The company has made comprehensive layouts in solid-state batteries, with oxide electrolyte production capacity at the hundred-ton level and expected sulfide electrolyte shipments at the ton level by 2025 [3] - Various types of rigid skeleton membranes have been developed, enhancing energy density and safety of solid-state batteries [3] - The company plans to increase R&D investment and market development in the solid-state battery sector [3] Group 2: Business Expansion and Orders - The company is actively expanding production both domestically and internationally to increase market share amid rapid growth in the new energy sector [3] - Strategic cooperation agreements were signed with several leading battery manufacturers in Q4 of the previous year, positively impacting operational performance [3] Group 3: Lithium Battery Separator Safety - The company's separators, including nano-fiber coated and polyimide coated types, provide critical safety support for lithium batteries, effectively delaying thermal runaway [4] - Over 100 million square meters of nano-fiber coated separators have been shipped, indicating strong market demand [4] Group 4: Market Trends and Pricing - The price of dry-process separators has seen a nearly 30% increase by mid-2025, with further price rises expected due to supply-demand dynamics [6] - The company opposes price wars and prioritizes quality, aiming to enhance profitability through strategic customer management [6]